A sister makes ghusl after intercourse, but some time after this she notices a discharge from her that is from her husband.
Is it sufficient that she cleans the area and changes her underwear? Or does she need to make wudhu again? What if this happens whilst she is praying? May Allah reward you with goodness.
Sheikh Ibn Baz and Sheikh Ibn Uthaymeen say that you should make istinjaa (wash the place) and then make wudu.
If it keeps happening during prayers then it will take the ruling of urinary incontinence and you just ignore it till you finish prayers.